diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-10 01:09:52 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-10 01:09:52 +0200 |
| commit | 177c175fdaa0718ee3479560be4366810993c702 (patch) | |
| tree | 938f6c9628d32f770b4fff8be4add8b66dd86d95 /sys/src | |
| parent | de463408482b3d1e5c361866ac7500c07c5f4e96 (diff) | |
kernel: allow sysr1 debugging only for hostowner
Diffstat (limited to 'sys/src')
| -rw-r--r-- | sys/src/9/port/sysproc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/9/port/sysproc.c b/sys/src/9/port/sysproc.c index 477d50fd5..8eed9814f 100644 --- a/sys/src/9/port/sysproc.c +++ b/sys/src/9/port/sysproc.c @@ -17,6 +17,8 @@ extern void checkpagerefs(void); long sysr1(ulong*) { + if(!iseve()) + error(Eperm); checkpagerefs(); return 0; } |